Collapsible Softbox Diffuser for 660 LED Panel - Outer 16x6.9 inches, Inner 5.6x6.8 inches, with Strap Attachment and Carrying Bag for Photo Studio Portrait Video Shooting Note: LED light is not included. Softbox Diffuser This compact softbox diffuser is widely used for diffusering some harsh flash/strobe lights and reducing unexpected shadow on the object you are shooting to achieve more natural and balanced look. Come with megnetic locks, this softbox can be easily collapsed into a small size or expanded fully with the support of these megnetic rods. Designed with attachment straps, the softbox can be attached to a LED panel directly by using attachment straps; Easy installation and simple pack up. Light enough during a long time journey; no added weight when it is installed on the light. Carrying case included offers a great convenient in your outdoor event. It will be a great photographic necessity for portrait, Youtube video shooting. Specification: Outer Dimension: 16x6.9 inches/41x17.5 centimeters Inner Dimension: 5.6x6.8 inches/14.2x17.2 centimeters